Summary

• Type: roster (subtype: key-ticker-add) - Shift: Added DISK to key_tickers so it renders in the section data table. DISK is the Tema Memory ETF, launched 2026-06-30 with SemiAnalysis — actively-managed HBM/DRAM/NAND pure-play (Samsung, SanDisk, etc.). It's the cleanest single-ticker ETF expression of this lane (joins DRAM as the second memory ETF here). User-flagged via @StockMKTNewz and holds a